Multifunctional multiplexing type director switching table

Abstract

The utility model relates to the technical field of camera director stations, and discloses a multifunctional multiplex director switching station, which is used for regulating and controlling pictures connected with a camera and comprises a shell, one side of the upper surface of the shell is provided with a plurality of regulation and control type keys electrically connected with the main board and a multiplexing assembly for controlling the regulation and control type keys through rotation and pressing, a first contact and a second contact are welded to the main board located at the bottom of the multiplexing assembly, and the multiplexing assembly controls current circulation of the regulation and control type keys by pressing the first contact. One end of the multiplexing assembly rotates on the second contact to adjust the magnitude of the current flowing into the regulation and control type key, so that the functional element is regulated and controlled. According to the technical scheme of the invention, all regulation and control functions of the director station are controlled by using one multiplexing component, the convenience of regulating and controlling the picture of the camera is improved, keys with the same working principle are integrated, the switching station is more efficient in resource utilization, and unnecessary waste is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to camera director's table technical field, concretely is a multifunctional multiplex director switching table. BACKGROUND

[0002] In the field of film and television production and live broadcast, director switching table is a kind of vital equipment, it is responsible for the picture captured by multiple cameras switching and control, to ensure that the audience can watch the most exciting, most smooth content.

[0003] However, the traditional director switching table, although meet the basic functional requirements to some extent, with the development of science and technology, the function of the existing director table gradually increases while the function button is also increasing, the button of the traditional director switching table is generally divided into two use modes, respectively as light touch button and control button, light touch button is started by pressing, control button is entered into a certain adjustment module by pressing the button, then the function is adjusted by rotating a knob, for example, volume, saturation, etc., for most control function buttons, there is no centralized control knob for function control, which is inconvenient to operate, low in efficiency and resource waste, therefore, a multifunctional multiplex director switching table is proposed. CONTENT OF THE UTILITY MODEL

[0004] (I) technical problem solved

[0005] In view of the shortage of prior art, the utility model provides a multifunctional multiplex director switching table, which has the advantages of multifunctional multiplex, convenient for adjusting picture, solves the problem that the function of the traditional director switching table gradually increases while the function button is also increasing, and the operation is inconvenient, low in efficiency and resource waste.

[0006] (II) technical scheme

[0007] In order to realize the above-mentioned multifunctional multiplex, the utility model provides the following technical scheme:

[0008] A multifunctional multiplex director switching table is used for adjusting the picture connected with camera, which comprises a shell, a mainboard arranged in the shell, a plurality of control buttons electrically connected with the mainboard arranged on one side of the upper surface of the shell and a multiplex assembly for controlling the control buttons by rotating and pressing.

[0009] The mainboard is welded with contact one and contact two at the bottom of the multiplex assembly.

[0010] Each control button comprises a press switch, a function element, a relay and an indicator for reflecting the working state of the control button.

[0011] The multiplexing assembly controls the current flow of the regulating button by pressing the first contact, and the multiplexing assembly adjusts the current size flowing into the functional element by rotating at one end on the second contact, thereby regulating the functional element.

[0012] The utility model discloses preferably technical scheme lies in, still be provided with the display screen for showing camera picture, the hand lever for controlling the motion work of camera and the light touch type button on the shell.

[0013] The utility model discloses preferably technical scheme lies in, the light touch type button, regulating button jointly adjust the camera picture shown on the display screen.

[0014] The utility model discloses preferably technical scheme lies in, the multiplexing assembly controls one regulating button at most to realize the regulation of one functional element.

[0015] The utility model discloses preferably technical scheme lies in, the first contact is circular, the second contact is arc and shares the same center with the first contact.

[0016] The utility model discloses preferably technical scheme lies in, the multiplexing assembly includes the fixed sleeve of installing on the mainboard, the rotary sleeve of rotation connection in the fixed sleeve interior and the telescopic piece of telescopic insertion in the fixed sleeve interior.

[0017] The utility model discloses preferably technical scheme lies in, the first electric brush of setting up with the first contact cooperation is provided at the bottom of telescopic piece, and the second electric brush of setting up with the second contact cooperation is provided at the bottom of rotary sleeve.

[0018] The utility model discloses preferably technical scheme lies in, the rotary sleeve inside is seted up with the sliding slot, and the telescopic piece outside is seted up with the sliding block, and the sliding block and sliding slot are mutually matched.

[0019] The utility model discloses preferably technical scheme lies in, be provided with the spring of can to telescopic piece reset between telescopic piece and rotary sleeve.

[0020] (Three) beneficial effects

[0021] Compared with the prior art, the utility model provides a multi-functional multiplexing director switching table, which has the following beneficial effects:

[0022] The multifunctional multiplex director switching table classifies the keys into the regulating keys and the light touch keys through different use modes of the keys, integrates the regulating devices of all the regulating keys into one multiplex component, realizes the start and stop of the regulating key function through pressing the multiplex component, changes the current flowing into the regulating key through rotating the multiplex component, thereby changing the output size of the regulating key function, controls all the regulating functions through one multiplex component, improves the convenience of regulating the camera picture, integrates the keys with the same working principle, makes the switching table more efficient in resource utilization, and reduces unnecessary waste. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a whole structure schematic view of the utility model;

[0024] Figure 2 It is a line frame view of the utility model in which the multiple regulating keys cooperate with the multiplex component;

[0025] Figure 3 It is an enlarged shape schematic view of the contact one and the contact two in the utility model;

[0026] Figure 4 It is a whole structure half-section schematic view of the multiplex component in the utility model.

[0027] In the drawing: 1, shell; 2, mainboard; 21, contact one; 22, contact two; 3, regulating key; 31, press switch; 32, functional element; 33, relay; 34, indicator light; 4, light touch key; 5, display screen; 6, hand rocker; 7, multiplex component; 71, fixed sleeve; 72, rotating sleeve; 721, second brush; 722, sliding slot; 73, telescopic part; 731, first brush; 732, sliding block; 74, spring. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] In the description of the utility model, it needs to be understood that, the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] In the description of the utility model, it needs to be understood that, the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixed connection, can be detachable connection, or integrally connected, can be directly connected, or indirectly connected through an intermediate medium, can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0031] Please refer to Figures 1-3 A multifunctional multiplex director switching table for controlling the picture connected with the camera, comprising a shell 1, a mainboard 2 is arranged in the shell 1, a plurality of control buttons 3 electrically connected with the mainboard 2 are arranged on one side of the upper surface of the shell 1, a multiplex assembly 7 is arranged on the upper surface of the shell 1 and used for controlling the control buttons 3 by rotating and pressing, a contact one 21 and a contact two 22 are welded on the mainboard 2 at the bottom of the multiplex assembly 7, each control button 3 comprises a pressing switch 31, a functional element 32, a relay 33 and an indicator 34 used for reflecting the working state of the control button 3, the multiplex assembly 7 controls the current circulation of the control button 3 by pressing the contact one 21, and the multiplex assembly 7 adjusts the current size flowing into the functional element 32 by rotating at one end on the contact two 22, so as to control the functional element 32.

[0032] It should be noted that, Figure 2 The indicator light is only used for reflecting the working state of the control button, and does not represent the circuit connection relationship of the pressing switch, the functional element and the relay.

[0033] Further, the shell 1 is further provided with a display screen 5 used for displaying the camera picture, a hand lever 6 used for controlling the motion work of the camera and a light touch button 4. It should be noted that the light touch button 4 comprises a one-key mute button, a one-key shutdown button, a one-key start button and a one-key streaming button, and the operation of the light touch button 4 itself is relatively simple, which only needs to be divided into different functional areas, so that different functions can be quickly enabled.

[0034] Furthermore, the touch-sensitive button 4 and the control button 3 work together to adjust the camera image displayed on the screen 5. It should be noted that the control button 3 includes volume, brightness, saturation, and contrast buttons, etc. These control buttons 3 often require changing the internal current to change the output function, and cannot be used with a single button. By setting up the multiplexing component 7, all the control buttons 3 are centralized and controlled, making the switcher more flexible in operation.

[0035] Furthermore, the multiplexing component 7 can simultaneously control a maximum of one control button 3 to regulate one functional element 32. To ensure that the multiplexing component 7 can regulate the function of each different control button 3, a relay 33 is provided on each control button 3 to control the current flow on the corresponding control button 3, thereby protecting the multiplexing component 7.

[0036] Furthermore, contact 21 is circular, and contact 22 is arc-shaped and shares the same center with contact 21. A first brush 731 cooperating with contact 21 is provided at the bottom of the telescopic component 73, and a second brush 721 cooperating with contact 22 is provided at the bottom of the rotating sleeve 72. It should be noted that contact 22 is an arc-shaped resistance wire. The rotation of the second brush 721 causes a change in the resistance of the multiplexing component 7, thereby changing the magnitude of the current flowing into the functional element 32. It should also be noted that the contact and separation of the first brush 731 with contact 21 controls whether current flows into the control button 3. When the first brush 731 is not in contact with contact 21, all control buttons 3 are disabled. This structure effectively prevents accidental touches, making operation more convenient and safer.

[0037] Furthermore, such as Figure 4 The reusable component 7 includes a fixed sleeve 71 mounted on the motherboard 2, a rotating sleeve 72 rotatably connected inside the fixed sleeve 71, and a telescopic component 73 telescopically inserted inside the fixed sleeve 71. It should be noted that a rotational damping structure can be provided at the rotatable engagement point between the rotating sleeve 72 and the fixed sleeve 71, and different gears can also be added to improve the accuracy and feel of the function output, making it more convenient to use.

[0038] Furthermore, a groove 722 is provided on the inner side of the rotating sleeve 72, and a slider 732 is provided on the outer side of the telescopic member 73. The slider 732 and the groove 722 cooperate with each other. It should be noted that this structure only requires rotating the telescopic member 73 to drive the rotating sleeve 72 to rotate, thereby controlling the current flowing into the controllable button 3 and realizing the adjustment of the function, making it more convenient to use.

[0039] Further, the telescopic piece 73 and the rotating sleeve 72 are provided with the spring 74 capable of resetting the telescopic piece 73.

[0040] In summary: the keys of the conventional director switcher are generally divided into two use modes, which are the light-touch key 4 and the control key 3, the light-touch key 4 is started by pressing, and the control key 3 is entered into a certain adjustment module by pressing the key, and then the function is controlled by rotating a knob, the multifunctional reuse director switcher classifies the keys into the control key 3 and the light-touch key 4 through different use modes, integrates all control devices of the control key 3 into the same reuse component 7, realizes the start and stop of the function of the control key 3 by pressing the reuse component 7, changes the size of the current flowing into the control key 3 by rotating the reuse component 7, thereby changing the size of the output of the control key 3, controls all control functions through one reuse component 7, improves the convenience of controlling the camera picture, integrates the keys with the same working principle, and makes the switcher more efficient in resource utilization and reduces unnecessary waste.

[0041] Working principle: when the device uses a certain control key 3 with a certain function, the push switch 31 is pressed first, at this time the indicator light 34 is on, which represents that the control key 3 enters the working mode, at this time the first brush 731 is in contact with the first contact 21 by pressing the telescopic piece 73, so that the current flows to the control key 3 in the working mode, and then the second brush 721 slides on the second contact 22 by rotating the telescopic piece 73, thereby changing the size of the current flowing into the control key 3, and changing the size of the output of the control key 3.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-functional multiplexed broadcast switcher for controlling the image from a connected camera, comprising a housing (1), characterized in that: The housing (1) is provided with a motherboard (2) inside. The upper surface of the housing (1) is provided with a plurality of control buttons (3) electrically connected to the motherboard (2) and a multiplexed component (7) for controlling the control buttons (3) by rotating and pressing. Contact 1 (21) and contact 2 (22) are soldered on the main board (2) located at the bottom of the multiplexing component (7); Each of the control buttons (3) includes a push switch (31), a functional element (32), a relay (33) connected in series, and an indicator light (34) for reflecting the working status of the control button (3). The multiplexing component (7) controls the current flow of the controllable button (3) by pressing the first contact (21). The multiplexing component (7) adjusts the current flowing into the functional element (32) by rotating one end on the second contact (22), thereby regulating the functional element (32).

2. The multi-functional multiplexed broadcast switcher according to claim 1, characterized in that: The outer casing (1) is also provided with a display screen (5) for displaying camera images, a hand crank (6) for controlling the movement of the camera, and a touch button (4).

3. The multi-functional multiplexed broadcast switcher according to claim 2, characterized in that: The touch button (4) and the control button (3) together adjust the camera image displayed on the display screen (5).

4. The multi-functional multiplexed broadcast switcher according to claim 1, characterized in that: The multiplexing component (7) can control at most one controllable button (3) at the same time to control one functional element (32).

5. A multi-functional multiplexed broadcast switcher according to claim 1, characterized in that: The first contact (21) is circular, and the second contact (22) is arc-shaped and shares the same center with the first contact (21).

6. A multi-functional multiplexed broadcast switcher according to claim 1, characterized in that: The reuse component (7) includes a fixed sleeve (71) mounted on the motherboard (2), a rotating sleeve (72) rotatably connected inside the fixed sleeve (71), and a telescopic component (73) telescopically inserted inside the fixed sleeve (71).

7. A multi-functional multiplexed broadcast switcher according to claim 6, characterized in that: The bottom of the telescopic component (73) is provided with a first brush (731) that cooperates with contact point one (21), and the bottom of the rotating sleeve (72) is provided with a second brush (721) that cooperates with contact point two (22).

8. A multi-functional multiplexed broadcast switcher according to claim 6, characterized in that: The inner side of the rotating sleeve (72) is provided with a sliding groove (722), and the outer side of the telescopic member (73) is provided with a slider (732). The slider (732) and the sliding groove (722) cooperate with each other.

9. A multi-functional multiplexed broadcast switcher according to claim 6, characterized in that: A spring (74) is provided between the telescopic member (73) and the rotating sleeve (72) to reset the telescopic member (73).

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